60° V6 Engine Specs

[Admin]

2.8 V6
Engine Description (LB6) 2.8L 60 degree V6
Horsepower (HP@RPM) 130
Torque (ft-lbs@RPM) 160
Block Cast Iron
Heads Aluminum
Valves 12
Displacement 2.8L (2800cc, 173ci)
Cylinders 6, V formation, opposed 60 degrees
Bore 89mm (3.503")
Stroke 76mm (2.992")
Compression Ratio 8.9:1
Fuel Management PFI (Port Fuel Injection). Electronic, controlled by ECM
Type Gen II (2nd Generation)

3.1 V6
Engine Description (LHO) 3.1L 60 degree V6
Horsepower (HP@RPM) 140@4800
Torque (ft-lbs@RPM) 180@3600
Block Cast Iron
Heads Aluminum
Valves 12
Displacement 3.1L (3100cc, 192ci)
Cylinders 6, V formation, opposed 60 degrees
Bore 89mm (3.503")
Stroke 84mm (3.3122")
Compression Ratio 8.9:1
Fuel Management PFI (Port Fuel Injection). Electronic, controlled by ECM
Type Gen II (Same motor as 2.8L with increased stroke volume)

3100 V6 ('94 & up)
Engine Description (L82) 3.1L 60 degree V6
Horsepower (HP@RPM) 160@5200
Torque (ft-lbs@RPM) 185@4000
Block Cast Iron
Heads Aluminum
Valves 12
Displacement 3.1L (3100cc, 191ci)
Cylinders 6, V formation, opposed 60 degrees
Bore 89mm (3.50")
Stroke 84mm (3.31")
Compression Ratio 9.5:1
Fuel Management SFI (Sequential port Fuel Injection)
Type Gen III (3rd Generation)